50#define SOA_MAGIC_T void
53typedef SOA_MAGIC_T soa_magic_t;
55typedef int soa_callback_f(soa_magic_t *arg,
soa_session_t *session);
72 char const **return_phrase);
80 char const *str, issize_t len);
84 char const **return_sdp_str,
89 char const *str, issize_t len);
93 char const **return_sdp_str,
102 char const *str, issize_t len);
106 char const **return_sdp_str,
107 isize_t *return_len);
113 char const **return_sdp_str,
114 isize_t *return_len);
120 char const *
const * support,
121 char const *
const * required);
tagi_t * soa_get_paramlist(soa_session_t const *ss, tag_type_t tag, tag_value_t value,...)
Return a list of parameters.
Definition soa.c:713
char ** soa_media_features(soa_session_t *ss, int live, su_home_t *home)
Return list of media fetures.
Definition soa.c:1345
int soa_generate_offer(soa_session_t *, int always, soa_callback_f *)
Generate offer.
Definition soa.c:1445
int soa_get_params(soa_session_t const *ss, tag_type_t tag, tag_value_t value,...)
Get tagged parameters.
Definition soa.c:625
int soa_is_remote_image_active(soa_session_t const *ss)
Return true if image sharing is active (not on hold).
Definition soa.c:1890
int soa_get_local_sdp(soa_session_t const *ss, struct sdp_session_s const **return_sdp, char const **return_sdp_str, isize_t *return_len)
Get local SDP.
Definition soa.c:1284
int soa_set_remote_sdp(soa_session_t *ss, struct sdp_session_s const *sdp, char const *str, issize_t len)
Set remote SDP (offer or answer).
Definition soa.c:1190
int soa_get_user_version(soa_session_t const *ss)
Returns the version number of user session description.
Definition soa.c:1036
void soa_terminate(soa_session_t *, char const *option)
Terminate session.
Definition soa.c:1805
int soa_is_complete(soa_session_t const *ss)
Return true if the SDP Offer/Answer negotation is complete.
Definition soa.c:1836
int soa_get_warning(soa_session_t *ss, char const **return_phrase)
Return SIP Warning code and text.
Definition soa.c:830
int soa_is_remote_video_active(soa_session_t const *ss)
Return true if remote video is active (not on hold).
Definition soa.c:1882
int soa_set_user_sdp(soa_session_t *ss, struct sdp_session_s const *sdp, char const *str, issize_t len)
Store user SDP to soa session.
Definition soa.c:1071
int soa_activate(soa_session_t *, char const *option)
Activate session.
Definition soa.c:1751
int soa_is_remote_chat_active(soa_session_t const *ss)
Return true if chat session is active (not on hold).
Definition soa.c:1898
int soa_tag_filter(tagi_t const *f, tagi_t const *t)
Filter soa tags.
Definition soa_tag.c:54
int soa_is_delayed_offer(soa_session_t const *ss)
Return true if delayed offer has been activated.
Definition soa.c:1906
int soa_process_answer(soa_session_t *, soa_callback_f *)
Complete offer-answer after receiving answer.
Definition soa.c:1615
int soa_get_user_sdp(soa_session_t const *ss, struct sdp_session_s const **return_sdp, char const **return_sdp_str, isize_t *return_len)
Return user SDP description.
Definition soa.c:995
int soa_set_params(soa_session_t *ss, tag_type_t tag, tag_value_t value,...)
Set parameters.
Definition soa.c:397
int soa_set_capability_sdp(soa_session_t *ss, struct sdp_session_s const *sdp, char const *str, issize_t len)
Set capability SDP.
Definition soa.c:909
int soa_error_as_sip_response(soa_session_t *soa, char const **return_phrase)
Convert soa error to a SIP response code and phrase.
Definition soa.c:788
struct soa_session soa_session_t
"soa" session object.
Definition soa.h:45
int soa_process_reject(soa_session_t *, soa_callback_f *)
Process rejection of offer.
Definition soa.c:1696
int soa_is_chat_active(soa_session_t const *ss)
Return true if messaging session has been activated.
Definition soa.c:1866
int soa_deactivate(soa_session_t *, char const *option)
Deactivate session.
Definition soa.c:1782
int soa_is_remote_audio_active(soa_session_t const *ss)
Return true if remote audio is active (not on hold).
Definition soa.c:1874
int soa_clear_remote_sdp(soa_session_t *ss)
Clear remote SDP.
Definition soa.c:1235
int soa_is_video_active(soa_session_t const *ss)
Return true if video has been activated.
Definition soa.c:1850
int soa_generate_answer(soa_session_t *, soa_callback_f *)
Process offer, generate answer.
Definition soa.c:1535
int soa_get_capability_sdp(soa_session_t const *ss, struct sdp_session_s const **return_sdp, char const **return_sdp_str, isize_t *return_len)
Return SDP description of capabilities.
Definition soa.c:859
soa_session_t * soa_create(char const *name, su_root_t *, soa_magic_t *)
Create a soa session.
Definition soa.c:218
char const * soa_error_as_sip_reason(soa_session_t *soa)
Convert soa error to a SIP Reason header.
Definition soa.c:806
int soa_init_offer_answer(soa_session_t *ss)
Initialize the offer/answer state machine.
Definition soa.c:1321
int soa_get_remote_version(soa_session_t const *ss)
Returns the version number of remote session description.
Definition soa.c:1153
int soa_is_audio_active(soa_session_t const *ss)
Return true if audio has been activated.
Definition soa.c:1842
soa_session_t * soa_clone(soa_session_t *, su_root_t *, soa_magic_t *)
Create a copy of a soa session object.
Definition soa.c:270
void soa_destroy(soa_session_t *)
Destroy a session.
Definition soa.c:352
int soa_get_remote_sdp(soa_session_t const *ss, struct sdp_session_s const **return_sdp, char const **return_sdp_str, isize_t *return_len)
Return remote SDP description of the session.
Definition soa.c:1112
int soa_is_image_active(soa_session_t const *ss)
Return true if image sharing has been activated.
Definition soa.c:1858
struct tag_type_s const * tag_type_t
struct su_root_t su_root_t